ES10——二维数组转对象 Object.fromEntries(arr)
let arr = [
['name', 'LLC'],
['gender', 'meal']
]
let obj = Object.fromEntries(arr);
console.log(obj); //{ name: 'LLC', gender: 'meal' }
和 ES8 的 Object.entries(obj) 互为逆运算
let arr = [
['name', 'LLC'],
['gender', 'meal']
]
let obj = Object.fromEntries(arr);
console.log(obj); //{ name: 'LLC', gender: 'meal' }
和 ES8 的 Object.entries(obj) 互为逆运算